package service;

import util.ReturnResultUtil;

/**
 * Created by gable on 2018/6/20.
 */
public interface UserService {

    /**
     * @Author: 杨青桦
     * @Description: 用户登录
     * @Date: 2018/6/20 10:43
     * @param username
     * @param password
     * @return
     */
    ReturnResultUtil login(String username,String password);
}
